Marmalade hoverflies leave northern Europe each autumn to escape the cold winter. A study, by the University of Exeter, ...

While most animals reproduce sexually, some species rely solely on females for parthenogenetic reproduction. Even in these ...

Interestingly, birds remain woefully understudied when it comes to the optical extras. Until now, no one had looked for the ...

An Ohio Department of Natural Resources photographer captured more than a dozen eagles perched in the trees in an Erie County nature preserve last week.